Mark Adams is a critically acclaimed writer and an editor at National Geographic Adventure. Despite his outdoor magazine credentials, he considered himself an armchair adventurer before he embarked on a journey for his latest book, Turn Right at Machu Picchu.

Machu Picchu was an old and dependable topic for National Geographic, but Adams was determined to dig a little deeper when revisiting the subject. A hundred years ago, the lecturer turned explorer Hiram Bingham III brought the ruins of Machu Picchu to the attention of the outside world but raised a host of questions about his methods and intentions for doing so. Adams decided to take on some of those questions by retracing Bingham’s expedition, taking his tender-footed self into the wild with an Australian guide and a handful of coca leaves. Adams talks to us about his transformation -- from a man who had never slept in a tent as an adult, to a full-fledged adventurer.

The only constant in this crazy country is change. Even the most well-informed American might throw up their hands over the big questions -- what’s hot? And what’s not? Luckily, comedian Jordan Morris is here for guidance. For more, check out his comedy podcast Jordan, Jesse, Go! or follow him on Twitter @Jordan_Morris.

Dave Hill is best known as a New York-based comedian, but he's dabbled in a lot of things. He's interviewed fans of Chick-Fil-A for This American Life, been a semi-successful rock musician (they're big in Japan), and even had a job as a pedicab driver for a few days.

One of his trademarks is making himself and others uncomfortable during a performance, whether he's asking inane or (alternately) inappropriately suggestive questions in his man-on-the-street interviews, performing stand up or hosting his talk show The Dave Hill Explosion. He mines a number of uncomfortable situations in his new book of essays, Tasteful Nudes: ...and Other Misguided Attempts at Personal Growth and Validation.
He talks to us about how being a rock musician made him realize he loved comedy, and how he ended up performing at Sing Sing for maximum security felons.